diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-03-02 18:56:59 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 00:53:46 +0400 |
| commit | 3abead59fcdeb56df8b83288a2f5edbe6423b0bb (patch) | |
| tree | dd9ee248d46e9a7fe6e583507bebc93015b8e4d6 /net/mac80211/util.c | |
| parent | 293702a3fb75832613e2af097bdc3ac8ef775b33 (diff) | |
| download | linux-3abead59fcdeb56df8b83288a2f5edbe6423b0bb.tar.xz | |
mac80211: combine QoS with other BSS changes
When associating and particularly when disassociating
there's no need to notify the driver about changes
with multiple calls to bss_info_changed, we should
combine the QoS enabling/disabling into the same call
as otherwise the driver could get confused about QoS
suddenly getting disabled while connected.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index f6e4cef92021..0a5ad95ac8b0 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -737,7 +737,8 @@ void ieee802_11_parse_elems(u8 *start, size_t len, ieee802_11_parse_elems_crc(start, len, elems, 0, 0); } -void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata) +void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata, + bool bss_notify) { struct ieee80211_local *local = sdata->local; struct ieee80211_tx_queue_params qparam; @@ -807,7 +808,9 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata) if (sdata->vif.type != NL80211_IFTYPE_MONITOR) { sdata->vif.bss_conf.qos = sdata->vif.type != NL80211_IFTYPE_STATION; - ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_QOS); + if (bss_notify) + ieee80211_bss_info_change_notify(sdata, + BSS_CHANGED_QOS); } } @@ -829,7 +832,7 @@ void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, else sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE; - ieee80211_set_wmm_default(sdata); + ieee80211_set_wmm_default(sdata, true); } u32 ieee80211_mandatory_rates(struct ieee80211_local *local, |